PAM Modules
Pluggable Authentication Modules (PAM) are
commonly used for the login process in many Linux applications.
pam_otpsmtp
Use this with your cell phone provider's email (SMTP) to SMS gateway and use your phone as a "token" device to login remotely. SSH is a good example. A one time password (OTP) is generated and sent whenever you login.
Features
- Enable for all users or only root
- Enable only for users that have an email address on file
- Configurable SMTP settings
- Works with SSH, su, local login
Downloads
pam_otpsmtp 1.4 - May 25, 2011